DR. JOHN RODNEY CLARKE M.D.
NPI 1033280300
Surgery in Philadelphia, PA

NPI Status: Active since November 10, 2006

Contact Information

230 N BROAD ST
HAHNEMANN UNIVERSITY HOSPITAL, MAIL STOP 993
PHILADELPHIA, PA
ZIP 19102
Phone: (215) 762-2010
Fax: (215) 246-5971

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  • Individual
  • Male
  • Surgery

About JOHN CLARKE

This page provides the complete NPI Profile along with additional information for John Clarke, a provider established in Philadelphia, Pennsylvania with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1033280300 assigned on November 2006. The practitioner's primary taxonomy code is 208600000X with license number MD030665L (PA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1033280300
Provider Name
DR. JOHN RODNEY CLARKE M.D.
Gender
Male
Entity Type
Individual
Location Address
230 N BROAD ST HAHNEMANN UNIVERSITY HOSPITAL, MAIL STOP 993 PHILADELPHIA, PA 19102
Location Phone
(215) 762-2010
Location Fax
(215) 246-5971
Mailing Address
245 N 15TH ST SUITE 7150, MAIL STOP 413 PHILADELPHIA, PA 19102
Mailing Phone
(215) 762-1545
Mailing Fax
(215) 246-5971
Is Sole Proprietor?
No
Enumeration Date
11-10-2006
Last Update Date
07-08-2007
Code Navigator

A surgeon like John Clarke treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
MD030665L
License State
PA
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1033280300, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
0
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 2 → 4 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 0 + 6 + 3 + 4 + 8 + 0 + 3 + 0 + 24 = 50

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1033280300.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Cardiovascular Disease)
230 N BROAD ST, 7TH FLR., MS 108
PHILA, PA 19102
Pediatrics
230 N BROAD ST, HAHNEMANN UNIVERSITY HOSPITAL
PHILADELPHIA, PA 19102
Pathology (Clinical Pathology/Laboratory Medicine)
230 N BROAD ST, MS 435
PHILADELPHIA, PA 19102
Emergency Medicine
230 N BROAD ST, DREXEL EMERGENCY MED HUH
PHILADELPHIA, PA 19102
Emergency Medicine
230 N BROAD ST
PHILADELPHIA, PA 19102
Radiology (Radiation Oncology)
230 N BROAD ST, M.S. #200
PHILA, PA 19102
Emergency Medicine
230 N BROAD ST, DREXELEMERGENCY MED HUH
PHILADELPHIA, PA 19102
Emergency Medicine
230 N BROAD ST, DREXEL EMERGENCY MEDICINE HUH
PHILADELPHIA, PA 19102
Emergency Medicine
230 N BROAD ST, DREXEL EMERGENCY MED HUH
PHILADELPHIA, PA 19102
Thoracic Surgery (Cardiothoracic Vascular Surgery)
230 N BROAD ST, 744 N TOWER
PHILADELPHIA, PA 19102
Emergency Medicine
230 N BROAD ST, DREXEL EMERGENCY MED HUH
PHILADELPHIA, PA 19102
Emergency Medicine
230 N BROAD ST, DREXEL EMERGENCY MED HUH
PHILADELPHIA, PA 19102
Emergency Medicine
230 N BROAD ST, DREXEL EMERGENCY MED HUH
PHILADELPHIA, PA 19102
Emergency Medicine
230 N BROAD ST, DREXEL EMERGENCY MED HUH
PHILADELPHIA, PA 19102
Surgery (Trauma Surgery)
230 N BROAD ST, TPSIV OF PA, LLC
PHILADELPHIA, PA 19102
Emergency Medicine
230 N BROAD ST
PHILADELPHIA, PA 19102
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
230 N BROAD ST, 18TH FL., SOUTH TOWER
PHILADELPHIA, PA 19102
Internal Medicine (Hematology & Oncology)
230 N BROAD ST, MS 412
PHILADELPHIA, PA 19102
Internal Medicine (Cardiovascular Disease)
230 N BROAD ST, HAHNEMANN UNIVERSITY HOSPITAL, DEPT. OF CARDIOLOGY
PHILADELPHIA, PA 19102
Specialist
230 N BROAD ST, HAHNEMANN HOSPITAL, MAIL STOP 101
PHILADELPHIA, PA 19102

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033280300, enumerated as an "individual" on November 10, 2006.

The provider is located at 230 N BROAD ST HAHNEMANN UNIVERSITY HOSPITAL, MAIL STOP 993 PHILADELPHIA, PA 19102 and the phone number is (215) 762-2010.

Surgery with taxonomy code 208600000X.